<http://webisa.webdatacommons.org/168877916>	<http://www.w3.org/ns/prov#value>	"wherein X is a bond or represents an oxygen or a sulfur, and R11 represents a hydrogen, an alkyl, an alkenyl, ???(CH2)m???R8 or a pharmaceutically acceptable salt, R11??? represents a hydrogen, an alkyl, an alkenyl or ???(CH2)m???R8, where m and R8 are as defined above." .
<http://webisa.webdatacommons.org/prov/215736130>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/168877916> .
<http://webisa.webdatacommons.org/168877916>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/168877916>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .